 /*******************************************************************************
  * Copyright (c) 2000, 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.update.configuration;
  


 /**
  * Local system change listener interface.
  * <p>
  * <b>Note:</b> This class/interface is part of an interim API that is still under development and expected to
  * change significantly before reaching stability. It is being made available at this early stage to solicit feedback
  * from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken
  * (repeatedly) as the API evolves.
  * </p>
  * @see LocalSystemInfo#addInfoListener(ILocalSystemInfoListener)
  * @see LocalSystemInfo#removeInfoListener(ILocalSystemInfoListener)
  * @see LocalSystemInfo#fireSystemInfoChanged(IVolume,int)
  * @since 2.0
  */
 public interface ILocalSystemInfoListener {
     
     /**
      * Volume change notification.
      * Called each time there are relevant volume changes
      * detected. This specifically includes changes to the
      * file system structure as a result of removable drive/ media
      * operations (eg. CD insertion), and changes to volume
      * mount structure.
      * @param volume volume of the changed file
      * system structure. Any current paths beyond
      * the specified 'root' file of the volume are assumed to be invalidated.
      * @param changeType type of the change that occured.
      * @see LocalSystemInfo#VOLUME_ADDED
      * @see LocalSystemInfo#VOLUME_REMOVED
      * @see LocalSystemInfo#VOLUME_CHANGED
      * @since 2.0
      * <p>
      * <b>Note:</b> This method is part of an interim API that is still under development and expected to
      * change significantly before reaching stability. It is being made available at this early stage to solicit feedback
      * from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken
      * (repeatedly) as the API evolves.
      * </p>
      */
     public void systemInfoChanged(IVolume volume, int changeType);
 }

